14 August. Friday 2026
Kawasaki Ninja H2 - 2021 Specifications and Reviews
The 2021 Kawasaki Ninja H2 is an exotic supercharged sport bike designed for experienced riders seeking extreme performance and technology. With 228 horsepower from its 998cc inline-four engine, it's best known for delivering supercar-level acceleration and cutting-edge engineering. This flagship sport machine suits riders who value innovation and thrilling speed above all else.
General information | |
| Price as new | Do you know this bike?Click here to rate it. We miss 1 vote to show the rating. |
| Category | Sport |
| Year | 2021 |
| Model | Kawasaki Ninja H2 |
Engine and Transmission Specifications | |
| Greenhouse gases | 197.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 8.53 litres/100 km (11.7 km/l or 27.58 mpg) |
| Driveline | Sealed chain |
| Clutch | Wet multi-disc, manual |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced lubrication, wet sump with oil cooler |
| Ignition | Digital |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI® with 50mm throttle bodies (4) with dual injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 76.0 x 55.0 mm (3.0 x 2.2 inches) |
| Compression | 8.5:1 |
| Torque | 141.7 Nm (14.4 kgf-m or 104.5 ft.lbs) @ 11000 RPM |
| Power | 228.0 HP (166.4 kW) @ 11500 RPM |
| Engine details | With supercharger |
| Engine type | In-line four, four-stroke |
| Capacity: | 998.0 ccm (60.90 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Opposed 2-piston calipers, single disc. ABS. |
| Diameter | 330 mm (13.0 inches) |
| Front brakes | Double disc. Dual radial-mount, opposed 4-piston Brembo Stylema® calipers, dual semi-floating disc. ABS. |
| Rear tire | 200/55-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 135 mm (5.3 inches) |
| Rear Suspension | Uni-Trak, Öhlins TTX36 gas-charged shock with piggyback reservoir, compression damping, rebound damping, preload adjustability and top-out spring |
| Front wheel travel | 119 mm (4.7 inches) |
| Front Suspension | 43 mm inverted fork with rebound and compression damping, spring preload adjustability and top-out springs |
| Trail | 103 mm (4.1 inches) |
| Rake (fork angle) | 24.5° |
| Frame type | Trellis, high-tensile steel with Swingarm Mounting Plate |
Physical measures and capacities | |
| Fuel capacity | 17.00 litres (4.49 US gallons) |
| Wheelbase | 1455 mm (57.3 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 770 mm (30.3 inches) |
| Overall length | 2085 mm (82.1 inches) |
| Overall height | 1125 mm (44.3 inches) |
| Seat height | 825 mm (32.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 238.1 kg (524.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Kawasaki Cornering Management Function (KCMF), Kawasaki Traction Control (KTRC), Kawasaki Launch Control Mode (KLCM), Kawasaki Intelligent anti-lock Brake System (KIBS). |
| Factory warranty | 12 month Limited Warranty |
| Light | LED lighting |
| Starter | Electric |
| Color options | Mirror Coated Black |
Performance Profile & Rider Fit
239.6 hp
Peak Power
2.6s
0-60 mph
Best For
Track85%
City30%
Cornering82%
Daily Riding30%
Touring35%
Passenger30%
Rider Profile
| Best For | For expert riders only. Its 240hp supercharged engine demands serious skill, respect and electronic-aid awareness; not remotely a machine for novices. |
| Purpose | A supercharged hyperbike built for outright speed, ferocious acceleration and high-speed sport riding on track days and open roads. |
| Rider Fit | Committed sport ergonomics: 825mm seat, low clip-ons, rear-set pegs and a 238kg heft. Aggressive lean-forward stance that punishes low-speed slogs. |
| Character | A brutally fast, intoxicating showpiece with signature supercharger whine, top-tier Brembo/Ohlins hardware and mirror-black paint. Raw, exclusive and theatrical. |
| Not Ideal For | Beginners, commuters, off-roaders, or anyone wanting relaxed touring, easy city runs or comfortable two-up riding. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Kawasaki Ninja H2 is one of the most formidable motorcycles on the market, boasting an incredible blend of power, speed, and style. With its supercharged engine and aerodynamic design, the Ninja H2 delivers an exhilarating riding experience that is unmatched in its class. The advanced technological features, such as the Kawasaki Intelligent anti-lock Brake System (KIBS) and electronic steering damper, provide unparalleled control and safety on the road. Whether you're a seasoned rider or a thrill-seeker looking for the ultimate adrenaline rush, the 2021 Kawasaki Ninja H2 is sure to exceed your expectations. From its sleek, aggressive design to its lightning-fast acceleration, the 2021 Kawasaki Ninja H2 is a powerhouse of a motorcycle that commands attention on the road. Its remarkable performance capabilities are matched by the latest cutting-edge technology, including a full-color TFT display and smartphone connectivity features. With its track-inspired engineering and undeniable presence, the Ninja H2 is a force to be reckoned with in the world of high-performance motorcycles. If you're in the market for a bike that offers heart-pounding performance and head-turning style, the 2021 Kawasaki Ninja H2 is a top contender.Add a Comment
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